\documentclass[]{article}
\setlength{\pdfpagewidth}{8.5in} \setlength{\pdfpageheight}{11in}
\begin{document}
\begin{tabular}{lccc} \hline
 & (1) & (2) & (3) \\
VARIABLES & welcome & welcome & welcome \\ \hline
 &  &  &  \\
2.ethnicity & -0.0271** & -0.0427*** & -0.0410*** \\
 & (0.0134) & (0.0126) & (0.0123) \\
3.ethnicity & -0.0358*** & -0.0443*** & -0.0410*** \\
 & (0.0121) & (0.0114) & (0.0112) \\
4.ethnicity & -0.0313** & -0.0475*** & -0.0474*** \\
 & (0.0136) & (0.0129) & (0.0126) \\
1.hipol & 0.163*** &  &  \\
 & (0.0204) &  &  \\
1b.ethnicity\#0b.hipol & 0 &  &  \\
 & (0) &  &  \\
1b.ethnicity\#1o.hipol & 0 &  &  \\
 & (0) &  &  \\
2o.ethnicity\#0b.hipol & 0 &  &  \\
 & (0) &  &  \\
2.ethnicity\#1.hipol & -0.0217 &  &  \\
 & (0.0299) &  &  \\
3o.ethnicity\#0b.hipol & 0 &  &  \\
 & (0) &  &  \\
3.ethnicity\#1.hipol & 0.00926 &  &  \\
 & (0.0268) &  &  \\
4o.ethnicity\#0b.hipol & 0 &  &  \\
 & (0) &  &  \\
4.ethnicity\#1.hipol & -0.0218 &  &  \\
 & (0.0327) &  &  \\
1.member\_cs &  & 0.183*** &  \\
 &  & (0.0300) &  \\
1b.ethnicity\#0b.member\_cs &  & 0 &  \\
 &  & (0) &  \\
1b.ethnicity\#1o.member\_cs &  & 0 &  \\
 &  & (0) &  \\
2o.ethnicity\#0b.member\_cs &  & 0 &  \\
 &  & (0) &  \\
2.ethnicity\#1.member\_cs &  & -0.00652 &  \\
 &  & (0.0427) &  \\
3o.ethnicity\#0b.member\_cs &  & 0 &  \\
 &  & (0) &  \\
3.ethnicity\#1.member\_cs &  & 0.0240 &  \\
 &  & (0.0388) &  \\
4o.ethnicity\#0b.member\_cs &  & 0 &  \\
 &  & (0) &  \\
4.ethnicity\#1.member\_cs &  & -0.00601 &  \\
 &  & (0.0474) &  \\
1.active\_cs &  &  & 0.269*** \\
 &  &  & (0.0398) \\
1b.ethnicity\#0b.active\_cs &  &  & 0 \\
 &  &  & (0) \\
1b.ethnicity\#1o.active\_cs &  &  & 0 \\
 &  &  & (0) \\
2o.ethnicity\#0b.active\_cs &  &  & 0 \\
 &  &  & (0) \\
2.ethnicity\#1.active\_cs &  &  & -0.0431 \\
 &  &  & (0.0577) \\
3o.ethnicity\#0b.active\_cs &  &  & 0 \\
 &  &  & (0) \\
3.ethnicity\#1.active\_cs &  &  & -0.0170 \\
 &  &  & (0.0511) \\
4o.ethnicity\#0b.active\_cs &  &  & 0 \\
 &  &  & (0) \\
4.ethnicity\#1.active\_cs &  &  & -0.0330 \\
 &  &  & (0.0639) \\
Constant & 0.205*** & 0.233*** & 0.237*** \\
 & (0.00944) & (0.00884) & (0.00863) \\
 &  &  &  \\
Observations & 14,395 & 14,395 & 14,395 \\
 R-squared & 0.029 & 0.022 & 0.023 \\ \hline
\multicolumn{4}{c}{ Robust standard errors in parentheses} \\
\multicolumn{4}{c}{ *** p$<$0.01, ** p$<$0.05, * p$<$0.1} \\
\end{tabular}
\end{document}
